75264320
Mar 8, 1997
Oct 5, 1999
lasers, not for medical use; laser receivers and detectors; products for use with lasers, namely, lenses, targets, mirrors, beam splitters, windows, partial reflectors, phase retarders, beam delivery products, namely, instruments that contain and control the projection of a laserbeam, optical assemblies, beam quality analyzers, carrying cases for use therewith, power management instruments for use therewith; holders, floor and wall mounts and stands adapted for elevating and holding the foregoing
Electrical and Scientific Apparatus